add gamma correction for pdf/djvu reader

2025-08-10 00:52:38 +00:00 · 2013-02-20 14:32:51 +08:00
parent df7f7714e4
commit 9efdefb22f
5 changed files with 36 additions and 17 deletions
--- a/frontend/document/koptinterface.lua
+++ b/frontend/document/koptinterface.lua
@@ -104,6 +104,8 @@ KoptOptions = {
 				item_align_center = 0.8,
 				values = {2.0, 1.5, 1.0, 0.5, 0.2},
 				default_value = 1.0,
+				event = "GammaUpdate",
+				args = {0.5, 0.8, 1.0, 2.0, 4.0},
 			}
 		}
 	},